Do what thou wilt shall be the whole of the Law.
Thanks Jim for the reply. I was confused about the geomantic Intelligence reference because I could not find it in any of the GD materials I have on hand. I will have to review them again. I have also seen these listed as both Archangels and Angels in Regardie's "Golden Dawn" for instance where they show up as Archangels in the Philosophus Lecture section and as Angels in the Lotus Wand consecration and related 2nd Order material. I tend to agree with you as to them being Briatic.
As for the Twelve Tribes, I guess I will have to do more research. This question came up during some research and meditative work that I am currently involved in. I am familiar with Case's attributions and have worked with them over the years but I am interested in the why of it at this point in my work.
Love is the law, love under will.
Howard